# Change Log
## v0.8.1
* Update `tokio-postgres` dependency to version `0.7.2`
This crate depends on the `GenericClient::client` method
which was added in `tokio-postgres` version `0.7.2`.
## v0.8.0
* Do not detect unix domain socket paths at config creation.
* Update `config` dependency to version `0.11`
* Remove deprecated `from_env` methods
* Add `Manager::statement_caches` field which provides access
to managing the statement cache for all clients.
* Rename `prepare` to `prepare_cached` and `prepare_typed` to
`prepare_typed_cached`. This makes the non-caching prepare
methods available without having to dereference `ClientWrapper`
or `Transaction` objects first.
* Add `rt_tokio_1` and `rt_async-std_1` features
* Enable `RecyclingMethod::Fast` by default
## v0.7.0
* Update `tokio` dependency to version `1`
* Re-export `deadpool::managed::PoolConfig`
* Add `StatementCache::remove` method
## v0.6.0
* Update `tokio` dependency to version `0.3`
* Update `tokio-postgres` dependency to version `0.6`
## v0.5.6
* Add `Config::new` method
* Add `Client::build_transaction` method which makes it possible to
use the `TransactionBuilder` with the statement cache.
* Add `RecyclingMethod::Clean` which works similar to `DISCARD ALL`
but makes sure the statement cache is not rendered ineffective.
* Add `RecyclingMethod::Custom` which allows to execute arbitary SQL
when recycling connections.
* Re-export `tokio_postgres` crate
## v0.5.5
* Deprecate `Config::from_env`
* Add `Manager::from_config`, `ManagerConfig` and `RecyclingMethod` which
makes it possible to specify how connections are recycled. The current
default recycling method is `Verified` which is the same as before. The
upcoming `0.6` release of this crate will change the default to `Fast`.
## v0.5.4
* Implement `DerefMut` for `Transaction` wrapper
* Add `transaction` method to `Transaction` wrapper
## v0.5.3
* Add `#[derive(Clone)]` to `Config` struct
* Make `config` module public
## v0.5.2
* Disable `default-features` for `deadpool` dependency
## v0.5.1
* Fix windows support
## v0.5.0
* Add support for `config` crate
## v0.4.3
* `prepare` and `prepare_typed` now accept a `&self` instead of `&mut self`
which fixes support for pipelining.
## v0.4.2
* Add `PoolError` type alias
## v0.4.1
* Update to `tokio-postgres 0.5.1`
* Add back `DerefMut` implementation for `deadpool_postgres::Client` which
makes it compatible with code expecting `&mut tokio_postgres::Client`.
* Add statement cache support for `Client::prepare_typed` and
`Transaction::prepare_typed`.
## v0.4.0
* Rename `Client` struct to `ClientWrapper`
* Add `Client` type alias
## v0.3.0
* Add `StatementCache` struct with the functions `size` and `clear` which
are now accessible via `Connection::statement_cache` and
`Transaction::statement_cache`.
* Make recycling more robust by changing the `Manager::recycle` to a non
consuming API.
## v0.2.3
* Add documentation for `docs.rs`
* Improve example in `README.md` and crate root
* Fix `Transaction::commit` and `Transaction::rollback`
## v0.2.2
* Update to `tokio 0.2` and `tokio-postgres 0.5.0-alpha.2`
## v0.2.1
* `deadpool_postgres::Client` no longer implements `DerefMut` which was not
needed anyways.
* `deadpool_postgres::Client.transaction` now returns a wrapped transaction
object which utilizes the statement cache of the wrapped client.
## v0.2.0
* First release